i-mate Ultimate 6150 vs T-Mobile Sidekick LX

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

• Weight

  Ultimate 6150: 10 g lighter

  Ultimate 6150:

  152 g

  Sidekick LX:

  162 g

• Screen diagonal

  Ultimate 6150: 0.2 in smaller diagonal

  Ultimate 6150:

  2.8 in

  Sidekick LX:

  3 in

• Depth

  Ultimate 6150: 6.5 mm thinner

  Ultimate 6150:

  15.5 mm

  Sidekick LX:

  22 mm

• Height

  Ultimate 6150: 11 mm shorter

  Ultimate 6150:

  118.5 mm

  Sidekick LX:

  129.5 mm

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. 1. Ultimate 6150

   Height:

   118.5 mm

   Width:

   60.5 mm

   Depth:

   15.5 mm

2. 2. Sidekick LX

   Height:

   129.5 mm +11 mm versus Ultimate 6150

   Width:

   60 mm

   Depth:

   22 mm +6.5 mm versus Ultimate 6150

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. 1. Ultimate 6150

   Screen diagonal:

   2.8 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   24.3 cm²

2. 2. Sidekick LX

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   25.6 cm²

Sidekick LX has approximately 5.5% more rectangular screen area than Ultimate 6150.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

Battery capacity

Capacity is not battery life. No endurance test is implied.

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.